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Literature summary for 1.7.3.3 extracted from

  • Aguilar, M.; Montalbini, P.; Pineda, M.
    Urate oxidase from the rust Puccinia recondita is a heterotetramer with two different-sized monomers (2002), Curr. Microbiol., 44, 257-261.
    View publication on PubMed
Search for more literature for 1.7.3.3

Inhibitors

Inhibitors Comment Organism Structure
oxonate
-
 Puccinia recondita
xanthine
-
 Puccinia recondita

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.035
-
 uric acid
-
 Puccinia recondita

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
 alpha2beta2, 2 * 35000 + 2 * 37000, SDS-PAGE Puccinia recondita
37000
-
 alpha2beta2, 2 * 35000 + 2 * 37000, SDS-PAGE Puccinia recondita
125000
-
 PAGE Puccinia recondita

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
urate + O2 + H2O Puccinia recondita
-
 5-hydroxyisourate + H2O2
-
 ?

Organism

Organism UniProt Comment Textmining
Puccinia recondita
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Puccinia recondita

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
8.4
-
-
 Puccinia recondita

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
urate + O2 + H2O
-
 Puccinia recondita 5-hydroxyisourate + H2O2
-
 ?

Subunits

Subunits Comment Organism
heterotetramer alpha2beta2, 2 * 35000 + 2 * 37000, SDS-PAGE Puccinia recondita

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
 Puccinia recondita